The current criteria for DM2 diagnosis established by the American Association of Diabetes is a glucose level in fasting >126 mg/dl, which has been established based on the risk of suffering ophthalmic and renal micro-vascular complications with values superior to this limit. Nevertheless, several works have shown that patients with altered fasting glucose levels (≥100 mg/dl - <126 mg/dl) have an increased risk of cardiovascular morbidity and mortality.